tree fba8d33dfd1939b96fa78243b967e9332e026e8e
parent ad1f31726c5f9934926cae790f1e97ed98e698c6
author developer <developer@mediatek.com> 1683075819 +0800
committer developer <developer@mediatek.com> 1683191455 +0800

[][kernel][mt7988][eth][Update 1000basex support and refactor to upstream style for the SGMII]

[Description]
Refactor SGMII reset flow for the NETSYSv3.

Only reset and setup PCS/PHYA of the NETSYSv3 when the interface changed.

Current support types:
    - 1000BASEX wo autoneg
    - SGMII w autoneg
    - HSGMII wo autoneg

If without this patch, the kernel might misconfiguration SGMII speed
and polarity when down/up interface.

[Release-log]
N/A


Change-Id: Ie255934ec65f8ddc511c99713e53e2a4cd810394
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7440863